While your puppy is confined to the bathroom or his pen, he is developing a habit of eliminating on paper because no matter where he goes, it will be on paper. As time goes on, he will start to show a preferred place to do his business. When this place is well established and the rest of the papers remain clean all day, then gradually reduce the area that is papered. Start removing the paper that is furthest away from his chosen location. Eventually you will only need to leave a few sheets down in that place only. If he ever misses the paper, then you've reduced the area too soon. Go back to papering a larger area.
On a side note, a puppy’s mother can actually do a lot of the potty training for your dog. I know of several reputable breeders who tell me that the mother dog trains their pups not to eliminate in their nests. From the moment a puppy is born its mother is teaching it that the NEST is the place where it eats & sleeps. One of the first rules Mama Dog starts to teach her pups is NO peeing or pooping in the family nest – That’s Disgusting! And she makes them follow her outside.
Understand your puppy's particular breed behavior and needs. Research your dogs breed traits and special needs or any behavior that you should be aware of and look out for. For example, If your puppy is a tiny little chihuahua, their bladder will be very small and they will need to urinate more frequently; accidents will happen even if they are well trained.
Young puppies can’t hold their bowels & bladders for long. If you come home to find that they’ve had an accident in there it’s quite possible that they can’t hold it that long. Generally puppies can hold their bladder for about one hour per month of age. So your 3 month old pup can probably only hold their bladder for about 3 hours. If you’re going to be away at work for long periods of time see if you can get a neighbor, relative or dog sitter to come over to let your pup out during the day.
Based on the principles of social learning, model-rival training uses a model, or a rival for attention, to demonstrate the desired behaviour. The method was used by Irene Pepperberg to train Alex the African Grey Parrot to label a large number of objects. McKinley and Young undertook a pilot study on the applicability of a modified version of the model-rival method to the training of domestic dogs, noting that the dog's origins as a member of large and complex social groups promote observational learning. The model-rival training involved an interaction between the trainer, the dog, and a person acting as a model-rival, that is, a model for desired behaviour and a rival for the trainer's attention. In view of the dog, a dialogue concerning a particular toy commenced between the trainer and the model-rival. The trainer praised or scolded the model-rival depending on whether the model-rival had named the toy correctly. It was found that the performance times for completion of the task were similar for dogs trained with either operant conditioning or the model rival method. In addition, the total training time required for task completion was comparable for both methods.
No-pull harness The no-pull harness is worn on the body of the animal. The no-pull harness differs significantly from the standard harness since it makes it harder for the dog to pull because it distributes energy over the dog's back and shoulders. Like the head collar, the no-pull harness does not teach the dog not to pull, it only makes it harder for the dog to pull.
Clean up any accidents in your house completely with an enzyme cleaner. This is very important because you do not want your pup to smell somewhere he has previously marked because he will return to that spot again and again. And on that note… If Fido has an accident in front of you, and you scold, yell or punish, you will only teach Fido not to take his potty breaks in front of you – Do not punish for accidents.
Every time your dog pees or poops outside it needs to be celebrated. Give them baby talk or a treat, jump up & down, pat their little heads & remind them of how brilliant that decision was. Yes it might look silly, but your pup needs to know he’s done the best thing ever. When you consistently praise your puppy for going potty outside they’ll start to understand that it’s the correct decision, and one that leads to super fun happy time.
Remember that training is an ongoing process. You will never be completely finished. It is important to keep working on obedience training throughout the life of your dog. People who learn a language at a young age but stop speaking that language may forget much of it as they grow older. The same goes for your dog: use it or lose it. Running through even the most basic tricks and commands will help them stay fresh in your dog's mind. Plus, it's a great way to spend time with your dog.